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Re: Re (tilly) 3: Golf: Arbitrary Alphabetical Sortingby tadman (Prior) |
on May 10, 2001 at 01:39 UTC ( [id://79264]=note: print w/replies, xml ) | Need Help?? |
You can save a single character by using a glob, such as:
So *w ... @w instead of $w ... @$w. '1e9' or 'chr' vary only in that '1e9' would support an alphabet of length > 255, but if you're using UNICODE, then chr would likely return two characters anyway.
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